The original SVS PB-1000 rocked the subwoofer world with unparalleled performance. Now, the PB-1000 Pro raises the bar even higher with greater low frequency output, deeper bass extension down to a guttural 17 Hz, a performance-enhancing dual port cabinet design, and a massive upgrade to the user experience. A complete reimagination of the original 10″ driver, the PB-1000 Pro features an all-new 12″ high-excursion driver with dual high-grade ferrite magnets and an FEA-optimized internal motor architecture for extreme excursion and massive, pristine output. With innovations to the cone, surround, voice coil, and motor assembly, the unflappable 12″ driver unleashes room-shaking bass never-before heard from a ported subwoofer anywhere near the price. Using the same amplifier technology as the flagship SVS 16-Ultra series, the PB-1000 Pro features a 325 watt RMS, 820 watt peak power Sledge STA-325D amplifier with a fully discrete MOSFET output. Harnessing the massive power while ensuring accuracy and control is a 50 MHz Analog Devices Audio DSP with frequency response curves precisely tuned for the PB-1000 Pro. The PB-1000 Pro also features the SVS subwoofer smartphone app, the most convenient way to control volume, access multiple DSP functions, and program custom presets for one-touch tuning profiles optimized for music, movies, gaming, and more. Adjust crossover frequencies, a three-band parametric EQ, polarity, room gain, and more, all from your favorite seat. New to the PB-1000 Pro is a dual-port configuration that enables greater output with much lower distortion compared to the original 1000 series model.